What is Arc Fault Circuit Interrupter (AFCI) and How it Keeps Your Home Safe?

AFCIs are relatively new protective devices that are installed in place of regular circuit breakers found in a home's electric service panel. The service panel is usually located in the basement or garage and distributes electricity throughout the home to switches, outlets and appliances. When an electrical overload or short circuit overload occurs, the circuit breaker trips, preventing damage or an electrical fire.

Enhanced Protection With AFCIs

AFCIs provide protection against electrical hazards known as arc faults. An arc fault is a electrical problem caused by damaged or overheated electrical wiring or appliances. Without AFCIs, arc faults may be hidden from plain view until it is too late. Electrical arc faults are among the leading cause of residential electrical and fire-related injuries. For this reason, The National Electrical Code has required that they be used to protect almost every circuit in the home since 2008. Have questions about your home's electrical system? Call ABC Plumbing, Sewer, Heating, Cooling and Electric. We're here to help.

ABC Plumbing Locations

Arlington Heights, IL

220 W Campus Dr
Arlington Heights, IL 60004
Phone: (888) 991-3942

Largo, FL

11701 S Belcher Rd Suite 127
Largo, FL 33773
Phone: (888) 465-9799

Downers Grove, IL

1001 Ogden Ave LL4
Downers Grove, IL 60515
Phone: (888) 412-3566

Tampa, FL

4326 W El Prado Blvd Suite 7
Tampa, FL 33629
Phone: (888) 594-9030

Evanston, IL

828 Davis St UNIT 205
Evanston, IL 60201
Phone: (888) 868-9369

Our Blog

VIEW ALL BLOGS

Satisfied ABC Plumbing Arlington Heights customers after needing an emergency plumber.

Chicago Northwest Suburbs Emergency Plumbing Prices – 24/7 Plumber Costs

Plumbing emergencies can happen anytime, and understanding what affects 24-hour plumber prices can help Chicagoland homeowners make informed decisions when urgent repairs are needed. This guide breaks down emergency plumbing costs, including after-hours fees, labor, materials, specialized equipment, and common emergencies like burst pipes, sewer backups, sump pump failures, and water heater breakdowns. It also explains how to minimize damage, avoid unnecessary expenses, compare emergency plumbing quotes, and know when a plumbing problem requires immediate professional attention.

How to Inspect Your Electrical Panel Safely | Homeowner Guide

Your electrical panel plays a critical role in safely powering your home, making it important to recognize potential problems before they become serious. This video guide shows homeowners how to perform a basic visual inspection and identify warning signs such as burn marks, corrosion, loose breakers, overloaded panels, and outdated wiring. Learn what a healthy electrical panel should look like, which issues require immediate attention, and when it’s time to call a professional electrician for help.
READ MORE
Rockford HVAC: Heating System Installation Guide

Installing a central heating system involves much more than choosing a furnace or heat pump. This guide walks Rockford-area homeowners through the professional installation process, including system sizing, ductwork, permits, venting, electrical connections, thermostat setup, and final commissioning. It also explains which tasks may be DIY-friendly, when licensed professionals are needed, and how proper installation and annual maintenance can improve comfort, efficiency, safety, and system longevity.
READ MORE
Rockford, IL Plumbing: DIY Risks for General Plumbing

DIY plumbing can save money on simple projects, but more complex work can lead to leaks, water damage, code violations, and safety concerns when handled incorrectly. This guide explains which plumbing tasks homeowners can safely tackle themselves and when it’s best to call a licensed professional. It also covers common DIY mistakes, permits and code requirements, hidden costs, and how professional plumbing service can protect your home, warranties, and investment.
READ MORE